User's Manual

TR-151A page 9
2.3 Charging the battery
Before using TR-151A for the first time, please fully charge it by connecting to AC power adapter
under the power-off condition. (The attached battery is specially designed for TR-151A. Please
do not use other type of battery; otherwise it will damage the device. If you need to change the
battery of TR-151A, please contact your local dealer.) You can also charge the TR-151A by
connect it to PC or Notebook via USB cable. (The power of PC or of notebook should be turned
on.)